Gerry O'Sullivan

Gerry is outstanding.
Delivery surpassed all my expectations.

Gerry O’Sullivan is an incredibly good trainer,
one of the best around.

The feedback is, in my experience,
consistently positive.

Gerry O'Sullivan is a very intuitive,
highly professional trainer.

Gerry managed to deliver that coveted combination
of absolute professionalism with (often humorous)
humanity. She is an inspirational trainer.

Superb focused delivery that never faltered
–unreserved recommendation.

Sarah Quill, Solicitor

Austin Kenny, former Chair,
Irish Commercial Mediators Association

Fergus Armstrong, Ex Chair McCann Fitzgerald

Anne-Marie Blaney, Solicitor, Free Legal Aid Board

Dr Harriet Emerson

Tomas Crowley, Kelly Foley

Professional Mediator Training

Gerry delivers Certified Professional Mediation Training that is accredited by the Mediators' Institute of Ireland. She has delivered training internationally with U.S. based Lawyers Without Borders, in partnership with CEDR, U.K., and is an external trainer with CEDR U.K. Gerry is a member of the Mediators Beyond Borders Consultants Team. She was involved in the development of the Level 8 Certificate in Mediation training programme in the Law Faculty of Griffith College and was invited to be the senior lecturer. She also delivered mediation training for the University of Limerick’s, “Masters in Peace and Development” programme. Gerry has written ‘The Mediator’s Toolkit: Formulating and Asking Questions for Successful Outcomes’ published by New Society Publishing, Canada.

International Experience and Advocacy

Gerry has worked in Israel/Palestine, Cuba, Serbia and Northern Ireland. She trained in "Systemic Peacebuilding, Conflict Transformation and Post-War Recovery and Reconciliation" with the Peace Action Training and Research Institute of Romania (PATRIR) and is now an associate with their Department of Peace Operations (DPO).

Mediation Services

Gerry is an Advanced Member of the Mediators’ Institute of Ireland, trained and certified in Organizational & Workplace Mediation, Community Mediation, Civil & Commercial Mediation and as a mediator for separating couples. From 2018 Gerry is offering only a minimum mediation service.

Organisational Consultancy and Facilitation

From 1993 to 2018, Gerry provided consultancy and facilitation in project management and development. Gerry has conducted over 30 research and qualitative evaluation contracts in Ireland.

The Mediator's Toolkit Buy on Amazon Amazon book review